/**
 * #      1491
 * 名称   去掉最低工资和最高工资后的工资平均值
 * 链接   https://leetcode-cn.com/problems/average-salary-excluding-the-minimum-and-maximum-salary
 * 题解   [234](https://leetcode-cn.com/problems/average-salary-excluding-the-minimum-and-maximum-salary/solution)
 * 通过率 67.4%
 * 难道   简单
 */

